A hiker is standing 40 feet away from a tree that is 50 feet tall. What is the angle of elevation from the hikers foot to the top of the tree??

HELP ME PLEASE ITS URGENT

The table shows the cost of several bunches of bananas. what equation can be used to represent the cost c of a bunch that weights p pounds?

Based upon past experience, barry expects no overdrafts. he expects no 2nd copies of statements. barry estimates that he will use network atms about 5 times a month with either bank. barry decides in the end to choose eecu. assuming that both banks provide the necessary services equally well, and based upon the tables of fees given above, how much can barry reasonably expect to save annually by choosing eecu in this case over e-town bank? a. $72 b. $78 c. $144 d. $24

Does the point (1, sqrt 7) lie on circle shown.